H
Hong-Jian Lai
Researcher at West Virginia University
Publications - 304
Citations - 2922
Hong-Jian Lai is an academic researcher from West Virginia University. The author has contributed to research in topics: Line graph & Bound graph. The author has an hindex of 25, co-authored 274 publications receiving 2516 citations. Previous affiliations of Hong-Jian Lai include University of West Virginia & Wayne State University.
Papers
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Supereulerian bipartite digraphs
Even subgraphs of a graph
Hong-Jian Lai,Zhi-Hong Chen +1 more
TL;DR: In this paper, it was shown that if G is a 2-edge-connected graph, then each of the following holds: (i) G has an even subgraph H such that H contains all vertices of degree at least 3 in G and such that h contains a given pair of adjacent edges in G.
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Unified Spectral Hamiltonian Results of Balanced Bipartite Graphs and Complementary Graphs
Muhuo Liu,Yang Wu,Hong-Jian Lai +2 more
TL;DR: In this article, a unified approach to study sufficient graph eigenvalue conditions for Hamiltonian properties and path-coverable properties of bipartite graphs is presented. But the work is limited to balanced bipartitite graphs and complementary graphs.
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Graph r-hued colorings - A survey
TL;DR: The r-hued chromatic number as mentioned in this paper is the smallest integer k for which a graph G has a (k, r)-coloring, i.e. a proper k-vertex coloring of G such that the neighbors of each vertex of degree d will receive at least min{d, r} different colors.